<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-0099</journal-id>
<journal-title><![CDATA[Cirujano general]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. gen]]></abbrev-journal-title>
<issn>1405-0099</issn>
<publisher>
<publisher-name><![CDATA[Asociación Mexicana de Cirugía General A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-00992015000200091</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Reflujo duodenogástrico. Definición y diagnóstico]]></article-title>
<article-title xml:lang="en"><![CDATA[Duodenogastric reflux. Definition and diagnosis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas Díaz]]></surname>
<given-names><![CDATA[Rodrigo Octavio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Sosa]]></surname>
<given-names><![CDATA[Julio Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Contreras Ruiz Velasco]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Médico ABC Departamento de Cirugía ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Clínica Gastroquirúrgica Coordinación de Cirugía ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<volume>37</volume>
<numero>3-4</numero>
<fpage>91</fpage>
<lpage>98</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-00992015000200091&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-00992015000200091&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-00992015000200091&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: En los últimos años, se ha visto un incremento en el interés por los pacientes con enfermedad por reflujo gastroesofágico que presentan reflujo no ácido o duodenogástrico. Su importancia se debe a las consecuencias patológicas que conlleva, ya que se ha asociado con gastritis alcalina, esofagitis severa, mayor riesgo de esófago de Barrett y de progresión a cáncer, reflujo duodenogástrico (RDG) sintomático sin lesiones y síntomas atípicos. Sin embargo, el papel que tiene esta patología como una enfermedad independiente del reflujo gastroesofágico no es nada claro. La mayoría de los estudios se enfocan en los síntomas y trastornos que presenta este reflujo a nivel del esófago, y existe escasa información sobre el impacto que tiene a nivel gástrico independientemente de lo que sucede en el esófago. Presentamos una guía para el correcto uso de las definiciones relacionadas con el reflujo no ácido y el reflujo duodenogástrico, así como una clasificación basada en sus causas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: In recent years, there has been a growing interest in duodenogastric or non-acid reflux in patients with GERD (gastroesophageal reflux disease). This is due to the association of this disease with alkaline gastritis, severe esophagitis, Barrett&#8217;s esophagus and high risk of cancer. However, the role of this disease as an independent entity from GERD is not clear. Most studies focus on symptoms and problems caused by this kind of reflux in the esophagus, ignoring the impact on the gastric level. We present a guide for the proper use of the definitions related to non-acid and duodenogastric reflux and a cause-based classification.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Reflujo biliar]]></kwd>
<kwd lng="es"><![CDATA[reflujo duodenogástrico]]></kwd>
<kwd lng="es"><![CDATA[reflujo no ácido]]></kwd>
<kwd lng="en"><![CDATA[Biliary reflux]]></kwd>
<kwd lng="en"><![CDATA[duodenogastric reflux]]></kwd>
<kwd lng="en"><![CDATA[non-acid reflux]]></kwd>
</kwd-group>
</article-meta>
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